Decays with Domain Wall Fermions: Towards Physical Results


We are using domain wall fermions to study K → ππ matrix elements by measuring K → π and K → 0 matrix elements on the lattice and employing chiral perturbation theory to relate these to the desired physical result. The residual chiral symmetry breaking of domain wall fermions with a finite extent in the fifth dimension impacts these measurements. Using the… (More)


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